CN203619197U

CN203619197U - Shelf system used for supermarket

Info

Publication number: CN203619197U
Application number: CN201320814389.4U
Authority: CN
Inventors: 梁红波
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-12
Filing date: 2013-12-12
Publication date: 2014-06-04
Anticipated expiration: 2023-12-12

Abstract

The utility model relates to a shelf system used for a supermarket. The shelf system comprises a shelf group composed of multiple shelves, controllers and a control center. Each shelf comprises a support plate and shelf plates fixedly arranged at two sides of the support plate and perpendicular to the support plate. The bottom of each shelf is provided with support legs. Each shelf plate is made of an elastic material. Two ends of the bottom and the middle portion of each shelf are provided with pressure sensors. The sensors are connected with signal input ends of the controllers arranged on support plates. Signal output ends of the controllers are connected with a signal indicating lamp and a buzzer arranged in the control center after being processed by control circuits of the controllers. The shelf system used for the supermarket has following beneficial effects: condition of insufficient goods on the shelves is inducted and timely alarmed to prompt the control center; personnel of the control center can immediately inform working staff to replenish the shelves; labor intensity of working staff who is required to inspect at every moment is reduced; the shelf system is convenient and practical; unified management is carried out to the shelves; manpower is saved; and management cost is reduced.

Description

A kind of goods shelf for supermarket system

Technical field

The utility model relates to articles for use field, supermarket, particularly relates to a kind of goods shelf for supermarket system.

Background technology

In the supermarket in big-and-middle-sized market, because the volume of the flow of passengers is large, especially in the festivals or holidays such as the Spring Festival or shopping peak period, the client of the free choice of goods is many, there will be commodity on shelf not replenished timely, and because a staff in market often needs to be responsible for the freight supply in a region, staff need to ceaselessly make an inspection tour in the region of management on shelf, prevent source of goods deficiency, cause staff's labour intensity to strengthen, and in shopping peak period, staff is often too busy, can not find in time the source of goods deficiency on shelf and replenish in time, client has been caused to very big inconvenience, if each shelf are equipped with the staff of a bracket management system, cause again cost significantly to increase.

Summary of the invention

The utility model is in order to address the above problem, provide a kind of situation that can sense want of goods on shelf and timely alarm to control centre, the personnel of control centre can immediately notify staff to replenish to shelf, reduce staff and needed the labour intensity that the moment makes an inspection tour, and convenient and practical, can carry out unified management to shelf, save manpower, reduce the goods shelf for supermarket system of management cost.

The technical solution of the utility model is:

A kind of goods shelf for supermarket system, comprise the shelf group being formed by multiple shelf, controller and control centre, described shelf comprise gripper shoe, be located at gripper shoe both sides and perpendicular to the hard-wired goods plate of gripper shoe, supporting leg is established in the bottom of shelf, described goods plate is elastomeric material, two ends and the middle part of goods plate bottom are respectively provided with a pressure sensor, described sensor is connected with the signal input part that is located at the controller in gripper shoe, after control circuit in via controller is processed, signal output part by controller is connected with buzzer with the signal lamp that is arranged on control centre.

The control circuit of described controller comprises signal input part IN, transistor V, the first resistance R 1, the second resistance R 2, the first capacitor C 1, the second capacitor C 2, integrated process chip IC, light emitting diode D1 and buzzer HA, described signal input part connect with the first resistance R 1 after the positive pole of connect+12V power supply, the positive pole of the first capacitor C 1 is connected between signal input part and the first resistance R 1, the minus earth of the first capacitor C 1, described transistor V is attempted by the first resistance two ends, the base stage of transistor V is connected with the positive pole of the first capacitor C 1, colelctor electrode connect with the second resistance R 2 and light emitting diode D1 after ground connection, the the 1st and the 6th port ground connection of described integrated process chip IC, the 2nd port is connected with the colelctor electrode of transistor V, the 3rd is connected with buzzer HA respectively with the 4th port, the 5th port connect with the second capacitor C 2 after ground connection.

Described integrated process chip is LT174, and described transistor is the NPN transistor of S9013 or C8050 or S8050 type.

Described control centre is provided with signal projector, by GSM, the signal of indicator lamp and buzzer is transmitted to signal receiver.

The utility model uses delay capacitor C1 in control circuit, when occurring that client is in the time that free choice of goods moment is pressed onto the situation that goods plate leaves again, + 12V voltage charges to C1 through the first resistance R 1, because C1 both end voltage can not be suddenlyd change, make the transistor V can conducting immediately and cause false alarm in the time that goods plate moment pressure occurs changes.

In the time that the force value of goods plate is greater than sensor settings value, signal is low level, makes transistor cut-off, and VL is not luminous, and buzzer is not worked; In the time that the force value of goods plate is less than or equal to the setting value of sensor, signal is high level, transistor turns, and the high level of its emitter stage output is lighted VL, IC work simultaneously, HA sends chimes of doom.

Useful good effect of the present utility model is:

The utility model is set to elastomeric material by the goods plate of shelf, and in goods plate bottom, the pressure condition on sensor sensing goods plate is set, when the want of goods on goods plate, cause the pressure on goods plate to reduce to make sensor that signal is passed to controller, controller is through treatment circuit, make to be arranged on indicator lamp and the buzzer work of control centre, the information that replenishes of the concrete shelf of personnel of prompting control centre, and use GSM to send to the shelf staff who is equipped with signal receiver the signal that replenishes in time by transmitter, or shelf staff also can point out by broadcast in control centre, the utility model can use by multiple shelf simultaneously, not only simple in structure, and practical, convenient, cost is low.

Brief description of the drawings

Fig. 1 is the principle schematic of control circuit in controller;

Fig. 2 is the structural representation of shelf;

Fig. 3 is use principle schematic block diagram of the present utility model.

Detailed description of the invention

Shown in Fig. 1 ~ Fig. 3, the meaning of number in the figure representative is: 1. gripper shoe, and 2. goods plate, 3. supporting leg, 4. controller, 5, pressure sensor, 6 is control circuit.

In the time that the force value of goods plate is greater than sensor settings value, signal is low level, makes transistor cut-off, and VL is not luminous, and buzzer is not worked; In the time that the force value of goods plate is less than or equal to the setting value of sensor, signal is high level, transistor turns, and the high level of its emitter stage output is lighted VL, IC work simultaneously, HA sends chimes of doom; The utility model can use by multiple shelf simultaneously, not only simple in structure, and practical, convenient, and cost is low.

By reference to the accompanying drawings the preferred detailed description of the invention of the utility model and embodiment are explained in detail above, but the utility model is not limited to the above-described embodiment and examples, in the ken possessing those skilled in the art, can also make without departing from the concept of the premise utility various variations.

Claims

1. a goods shelf for supermarket system, comprise the shelf group being formed by multiple shelf, controller and control centre, described shelf comprise gripper shoe, be located at gripper shoe both sides and perpendicular to the hard-wired goods plate of gripper shoe, supporting leg is established in the bottom of shelf, it is characterized in that: described goods plate is elastomeric material, two ends and the middle part of goods plate bottom are respectively provided with a pressure sensor, described sensor is connected with the signal input part that is located at the controller in gripper shoe, after control circuit in via controller is processed, signal output part by controller is connected with buzzer with the signal lamp that is arranged on control centre.

2. goods shelf for supermarket system according to claim 1, it is characterized in that: the control circuit of described controller comprises signal input part (IN), transistor (V), the first resistance (R1), the second resistance (R2), the first electric capacity (C1), the second electric capacity (C2), integrated process chip (IC), light emitting diode (D1) and buzzer (HA), described signal input part connect with the first resistance (R1) after the positive pole of connect+12V power supply, the positive pole of the first electric capacity (C1) is connected between signal input part and the first resistance (R1), the minus earth of the first electric capacity (C1), described transistor (V) is attempted by the first resistance two ends, the base stage of transistor (V) is connected with the positive pole of the first electric capacity (C1), colelctor electrode connect with the second resistance (R2) and light emitting diode (D1) after ground connection, the the 1st and the 6th port ground connection of described integrated process chip (IC), the 2nd port is connected with the colelctor electrode of transistor (V), the 3rd is connected with buzzer (HA) respectively with the 4th port, the 5th port connect with the second electric capacity (C2) after ground connection.

3. goods shelf for supermarket system according to claim 2, is characterized in that: described integrated process chip is LT174, and described transistor is the NPN transistor of S9013 or C8050 or S8050 type.

4. goods shelf for supermarket system according to claim 1, is characterized in that: described control centre is provided with signal projector, by GSM, the signal of indicator lamp and buzzer is transmitted to signal receiver.